Sierra 2500 Denali 2WD V8-6.0L (2011)
![background image](/gmc/sierra_2500_denali_2wd/v8-6.0l/Page-1511011.png)
5. Remove the master cylinder nuts (1).
Discard the master cylinder nuts.
6. Without disconnecting the brake pipes, release and carefully position aside the master cylinder (1).
Support the master cylinder with heavy mechanics wire or equivalent.